MATHEMATICAL MODELING OF THE WIND FLOW AND THE TRANSFER OF POLLUTANTS IN ORDER TO PREDICT THE ENVIRONMENTAL SITUATION IN RESIDENTIAL AREAS

This study aims to analyze the turbulent dispersion of pollutants in the city of Almaty, Kazakhstan, caused by vehicle emissions. The influence of the environment and building on the dispersion of pollutant concentration, in this case ethylene, was studied. A three-dimensional model was built to acc...

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Published inĶazaķstan-britan tehnikalyķ universitetìnìņ habaršysy Vol. 21; no. 2; pp. 152 - 169
Main Authors Nygmetova, A., Issakhov, A. A.
Format Journal Article
LanguageEnglish
Published 02.07.2024
Online AccessGet full text
ISSN1998-6688
2959-8109
2959-8109
DOI10.55452/1998-6688-2024-21-2-152-169

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Abstract This study aims to analyze the turbulent dispersion of pollutants in the city of Almaty, Kazakhstan, caused by vehicle emissions. The influence of the environment and building on the dispersion of pollutant concentration, in this case ethylene, was studied. A three-dimensional model was built to accurately describe an existing street in the city. Turbulent air flow and concentration was investigated using a mathematical model of convection in a cavity and was solved using the SST k-omega method. SIMPLE algorithm was applied to solve the velocity-concentration relationship. When comparing between the obtained results and known test data, the similarity of the identified results showed the correctness of the methods and algorithms used. In summary, the results of pollutant spreading were analyzed in the presence of a barrier of different heights: 1m, 2m and 3m. The findings indicate that the presence of barrier has a positive effect on the retention of pollutants. Also the height of these barriers plays an important role, so the planning and construction should be grounded on the outcomes of modeling and peculiarities of the given territory. This is proved by the marked differences in the amount of concentration at one and the same moment of time for all cases.
AbstractList This study aims to analyze the turbulent dispersion of pollutants in the city of Almaty, Kazakhstan, caused by vehicle emissions. The influence of the environment and building on the dispersion of pollutant concentration, in this case ethylene, was studied. A three-dimensional model was built to accurately describe an existing street in the city. Turbulent air flow and concentration was investigated using a mathematical model of convection in a cavity and was solved using the SST k-omega method. SIMPLE algorithm was applied to solve the velocity-concentration relationship. When comparing between the obtained results and known test data, the similarity of the identified results showed the correctness of the methods and algorithms used. In summary, the results of pollutant spreading were analyzed in the presence of a barrier of different heights: 1m, 2m and 3m. The findings indicate that the presence of barrier has a positive effect on the retention of pollutants. Also the height of these barriers plays an important role, so the planning and construction should be grounded on the outcomes of modeling and peculiarities of the given territory. This is proved by the marked differences in the amount of concentration at one and the same moment of time for all cases.
Author Nygmetova, A.
Issakhov, A. A.
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Cites_doi 10.3390/land10111195
10.1016/j.jweia.2018.04.003
10.1016/j.atmosenv.2017.06.031
10.1016/j.inoche.2023.111671
10.1016/j.jweia.2017.01.011
10.1016/j.buildenv.2022.109138
10.1016/j.scs.2019.101700
10.1016/j.buildenv.2017.11.005
10.1016/j.buildenv.2020.107534
10.3390/atmos15010113
10.1016/j.scitotenv.2021.147960
10.1016/j.scs.2019.101559
10.3390/ijerph15030482
10.1016/j.retrec.2020.100849
10.1016/j.compenvurbsys.2022.101890
10.3390/atmos10110683
10.1016/S1352-2310(00)00307-1
10.1016/j.scs.2021.102920
10.3390/f10050373
10.1016/j.ecolmodel.2023.110395
10.1016/j.envres.2014.03.007
10.1016/j.scs.2022.104334
10.3390/ijerph121012889
10.1007/s11356-021-18279-4
10.1016/j.atmosenv.2020.118127
10.1016/j.uclim.2016.11.002
10.1016/j.scs.2021.102985
10.1016/j.landusepol.2020.105052
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References ref13
ref12
ref15
ref14
ref30
ref11
ref10
ref2
ref1
ref17
ref16
ref19
ref18
ref24
ref23
ref26
ref25
ref20
ref22
ref21
ref28
ref27
ref29
ref8
ref7
ref9
ref4
ref3
ref6
ref5
References_xml – ident: ref1
– ident: ref14
  doi: 10.3390/land10111195
– ident: ref22
  doi: 10.1016/j.jweia.2018.04.003
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  doi: 10.1016/j.atmosenv.2017.06.031
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  doi: 10.1016/j.jweia.2017.01.011
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  doi: 10.3390/atmos15010113
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  doi: 10.1016/j.scs.2019.101559
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  doi: 10.3390/ijerph15030482
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  doi: 10.1016/j.retrec.2020.100849
– ident: ref9
  doi: 10.1016/j.compenvurbsys.2022.101890
– ident: ref27
  doi: 10.3390/atmos10110683
– ident: ref18
  doi: 10.1016/S1352-2310(00)00307-1
– ident: ref20
  doi: 10.1016/j.scs.2021.102920
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  doi: 10.3390/f10050373
– ident: ref8
  doi: 10.1016/j.ecolmodel.2023.110395
– ident: ref5
  doi: 10.1016/j.envres.2014.03.007
– ident: ref15
  doi: 10.1016/j.scs.2022.104334
– ident: ref24
  doi: 10.3390/ijerph121012889
– ident: ref2
  doi: 10.1007/s11356-021-18279-4
– ident: ref29
  doi: 10.1016/j.atmosenv.2020.118127
– ident: ref12
  doi: 10.1016/j.uclim.2016.11.002
– ident: ref11
  doi: 10.1016/j.scs.2021.102985
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  doi: 10.1016/j.landusepol.2020.105052
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